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ASTM E815

Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry

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Organization: ASTM
Publication Date: 15 November 2017
Status: active
Page Count: 4
ICS Code (Non-metalliferous minerals): 73.080
scope:

This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This test method has been evaluated in accordance with Practice E1601 and Guide E1763. Unless otherwise noted in the precision and bias section, the lower limit in the scope of each method specifies the lowest analyte content that may be analyzed with acceptable error (defined as a nominal 5 % risk of obtaining a 50 % or larger relative difference in results on the same test sample in two laboratories).

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM E815
November 15, 2017
Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry
This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method. The...
September 15, 2017
Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry
This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method.  The...
May 1, 2017
Standard Test Method for Determination of Calcium Fluoride in Fluorspar by Complexometric Titrimetry
This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method. The...
September 1, 2011
Standard Test Method for Determination of Calcium Fluoride in Fluorspar by Complexometric Titrimetry
This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method. The...
May 1, 2004
Standard Test Method for Determination of Calcium Fluoride in Fluorspar by Complexometric Titration
This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method. This...
November 10, 1999
Standard Test Method for Determination of Calcium Fluoride in Fluorspar by Complexometric Titration
1. Scope 1.1 This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test...
January 1, 1994
Standard Test Method for Calcium Fluoride in Fluorspar by Complexometric Titration
A description is not available for this item.
May 29, 1981
STANDARD TEST METHOD FOR CALCIUM FLUORIDE IN FLUORSPAR BY COMPLEXOMETRIC TITRATION (R 1989)
A description is not available for this item.

References

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